@article{Demaine_Karntikoon_2023, title={Unfolding Orthotubes with a Dual Hamiltonian Path: Discrete and Computational Geometry, Graphs, and Games}, volume={21}, url={https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1562}, abstractNote={<p>An orthotube consists of orthogonal boxes (e.g., unit cubes) glued face-to-face to form a path. In 1998, Biedl et al. showed that every orthotube has a grid unfolding: a cutting along edges of the boxes so that the surface unfolds into a connected planar shape without overlap. We give a new algorithmic grid unfolding of orthotubes with the additional property that the rectangular faces are attached in a single path -- a Hamiltonian path on the rectangular faces of the orthotube surface.</p>}, number={4}, journal={Thai Journal of Mathematics}, author={Demaine, Erik D. and Karntikoon, Kritkorn}, year={2023}, month={Dec.}, pages={1011–1023} }